78839712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39107}}^1$

素因数の和:39130

約数の個数: 72

約数和(自身を含む): 256235616

約数和(自身を除く): 177395904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39107, 78214, 117321, 156428, 234642, 273749, 312856, 351963, 469284, 547498, 625712, 703926, 821247, 938568, 1094996, 1251424, 1407852, 1642494, 1877136, 2189992, 2463741, 2815704, 3284988, 3754272, 4379984, 4927482, 5631408, 6569976, 8759968, 9854964, 11262816, 13139952, 19709928, 26279904, 39419856, 78839712]

約数ペア:

[(1, 78839712), (2, 39419856), (3, 26279904), (4, 19709928), (6, 13139952), (7, 11262816), (8, 9854964), (9, 8759968), (12, 6569976), (14, 5631408), (16, 4927482), (18, 4379984), (21, 3754272), (24, 3284988), (28, 2815704), (32, 2463741), (36, 2189992), (42, 1877136), (48, 1642494), (56, 1407852), (63, 1251424), (72, 1094996), (84, 938568), (96, 821247), (112, 703926), (126, 625712), (144, 547498), (168, 469284), (224, 351963), (252, 312856), (288, 273749), (336, 234642), (504, 156428), (672, 117321), (1008, 78214), (2016, 39107)]